EL CERRITO (CBS SF) — A suspect was in custody late Saturday after a stabbing on the station platform forced the closure of the El Cerrito del Norte BART station, authorities said.

BART officials said the stabbing occurred at 10:20 p.m. and the victim was airlifted to John Muir Medical Center. The victim reportedly was in critical condition.

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One suspect was in custody but BART officials did not release any identifying information.

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BART opened a bus bridge with Alameda-Contra Costa Transit and passengers can take bus number 72M from El Cerrito station to reach Richmond station, BART officials reported at 11:06 p.m.

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The El Cerrito del Norte station was closed overnight as BART police investigated the stabbing.